.product_content{
  padding: 24px 0 100px 0;
}
.product_tt{
  height: 40px;
  line-height: 40px;
  background-color: #2a5fa1;
  padding: 0 18px;
  color: #ccc;
  margin-bottom: 20px;
}
.product_tt a{
  color: #fff;
  position: relative;
  margin-right: 40px;
}
.product_tt a::after{
  content: "";
  display: block;
  width: 6px;
  height: 12px;
  background-image: url('../img/icon_a_right.png');
  background-size: 100%;
  position: absolute;
  top: 2px;
  right: -25px;
}
.product_info{
  width: 100%;
  padding: 78px 40px 88px 40px;
  background-color: #fff;
  margin-bottom: 20px;
}
.product_info>*{
  float: left;
}
.product_info h3{
  color: #333;
  line-height: 50px;
  font-size: 24px;
  font-weight: 400;
  margin-bottom: 80px;
}
.product_info p{
  color: #666;
  line-height: 26px;
  margin-bottom: 20px;
}
.product_info p label{
  display: inline-block;
  width: 84px;
}
.product_operation {
  padding: 10px 0;
}
.product_operation input{
  width: 105px;
  height: 40px;
  background-color: #2a5fa1;
  color: #fff;
  border: none;
  outline: none;
  border-radius: 6px;
  cursor: pointer;
  margin-right: 20px;
}
/* 弹窗 */
.modalDialog{
  position: fixed;
  width: 100%;
  height: 100vh;
  top: 0;
  left: 0;
  background-color: rgba(0,0,0,.5);
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: space-around;
}
.modalDialog .dialog_box{
  width: 1200px;
  padding: 5px 5px 20px 5px;
  background-color: #fff;
  border-radius: 16px;
}
.dialog_title{
  width: 1170px;
  margin: 0 10px;
  height: 52px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #ecebf0;
}
.dialog_title h3,
.dialog_title li{
  color: #333;
  font-size: 16px;
  font-weight: 400;
  float: left;
  margin-right: 30px;
  position: relative;
}
.dialog_title li:first-of-type:hover{
  color: #2a5fa1;
  cursor: pointer;
}
.dialog_title li.active{
  font-weight: bold;
}
.dialog_title li.active::before{
  content: "";
  display: block;
  width: 15px;
  height: 3px;
  background-color: #2a5fa1;
  position: absolute;
  bottom: -4px;
  left: 50%;
  margin-left: -7px;
}
.dialog_title li:last-of-type:after{
  content: ">";
  display: block;
  color: #999;
  font-size: 18px;
  position: absolute;
  top: 0px;
  left: -19px;
}
.dialog_title .icon_close{
  display: block;
  width: 26px;
  height: 26px;
  font-size: 28px;
  line-height: 26px;
  text-align: center;
  cursor: pointer;
}
.dialog_content{
  padding: 20px 0;
}
.dialog_content table.special_table td{
  border-color: #ecebf0;
}
.dialog_content .videoCall{
  display: flex;
  justify-content: space-around;
}
.dialog_operation{
  padding: 20px 10px 0 10px;
  text-align: right;
}
.dialog_operation input{
  width: 105px;
  height: 39px;
  border: none;
  outline: none;
  border-radius: 8px;
  cursor: pointer;
  margin-left: 30px;
}
.dialog_operation input.input_primary{
  background-color: #2a5fa1;
  color: #fff;
}
.dialog_operation input.input_cancel{
  background-color: #fff;
  color: #999;
  border: 1px solid #999;
}
.dialog_operation>i{
  display: inline-block;
  width: 24px;
  height: 24px;
  font-size: 20px;
  color: #999;
  text-align: center;
  line-height: 24px;
}
.dialog_operation>i.canFlip{
  color: #666;
  cursor: pointer;
}
.dialog_operation>span{
  font-size: 18px;
  line-height: 26px;
}

/* table */
table.special_table{
  width: 100%;
  line-height: 50px;
  border-collapse: collapse;
  /* border: 1px solid #666; */
}
table.special_table td{
  border: 1px solid #666;
  position: relative;
}
table.special_table tbody tr td:nth-of-type(2n+1){
  width: 200px;
  padding: 0 30px;
  background-color: #f5f5f5;
  text-align: right;
}
table.special_table tbody tr td:nth-of-type(2n){
  width: 400px;
  padding: 0 30px;
  text-align: left;
}
table.special_table tbody tr td input[type="text"]{
  background-color: #fff;
  display: block;
  width: 100%;
  height: 50px;
  border: none;
  outline: none;
}
table.special_table tbody tr td input[type="button"]{
  width: 105px;
  height: 39px;
  border: none;
  outline: none;
  border-radius: 8px;
  cursor: pointer;
  background-color: #2a5fa1;
  color: #fff;
  position: absolute;
  top: 6px;
  right: 6px;
}

/* slide */
.pc-slide {
  width: 370px;
  margin-right: 57px;
}

.view .swiper-container {
	width: 370px;
	height: 370px;
  border: 1px solid #ecebf0;
  background-color: #f7f7f7;
  position: relative;
}
.view .swiper-wrapper .swiper-slide{
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.view img{
  border: 1px dashed #666;
}

.view .arrow-left {
	background: url('../img/icon_left.png') no-repeat left top;
	position: absolute;
	left: 0px;
	top: 50%;
	margin-top: -27px;
	width: 27px;
	height: 54px;
	z-index: 10;
  background-size: 100%;
}

.view .arrow-right {
	background: url('../img/icon_right.png') no-repeat left bottom;
	position: absolute;
	right: 0px;
	top: 50%;
	margin-top: -27px;
	width: 27px;
	height: 54px;
	z-index: 10;
  background-size: 100%;
}

.preview {
	width: 100%;
	margin-top: 17px;
	position: relative;
}

.preview .swiper-container {
	/* width: 430px; */
	height: 68px;
}

.preview .swiper-slide {
	height: 68px;
  padding: 0 6px;
}
.preview .swiper-slide>div{
	width: 64px;
	height: 68px;
	cursor:pointer;
  border: 1px solid #ecebf0;
  background-color: #f7f7f7;
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.preview .swiper-slide:first-of-type{
  padding-left: 0;
}
.preview .swiper-slide:last-of-type{
  padding-right: 0;
}

.preview .arrow-left {
	background: url('../img/icon_left.png') no-repeat left top;
	position: absolute;
	left: 0px;
	top: 50%;
	margin-top: -9px;
	width: 9px;
	height: 17px;
	z-index: 10;
  background-size: 100%;
}

.preview .arrow-right {
	background: url('../img/icon_right.png') no-repeat left bottom;
	position: absolute;
	right: 0px;
	top: 50%;
	margin-top: -9px;
	width: 9px;
	height: 17px;
	z-index: 10;
  background-size: 100%;
}

.preview img {
  display: block;
  border: 1px solid #ccc;
}
.preview .active-nav>div{
  border: 2px solid #2a5fa1;
}
.preview .active-nav img {
	padding: 0;
	border: 1px dashed #666;
}